4. Semiconductor device manufacturing: process
  5. Chemical etching
  6. Combined with coating step

Thomas Grassl

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Circuit suitable for vertical integration and method of...

Semiconductor device manufacturing: process – Packaging or treatment of packaged semiconductor – Assembly of plural semiconductive substrates each possessing...
Reexamination Certificate

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Gas mask for normal pressure operation and overpressure...

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
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Method for producing an integrated circuit processed on both...

Semiconductor device manufacturing: process – Bonding of plural semiconductor substrates – Thinning of semiconductor substrate
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Method for protecting a data memory

Electrical computers and digital processing systems: support – Data processing protection using cryptography – Tamper resistant
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Portable data carrier assembly comprising a security device

Communications: electrical – Selective – Intelligence comparison for controlling
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Profile ID: LFUS-PAI-P-902838

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